Earthworm FAQ's How to Use Them in Your Class Lessons, Activities and Information Earthworm FAQ's A Vertical Migration Worm Hunt Life of an Earthworm Wonderful Worms: Did You Know? Robin Food: How Many Calories in a Worm? Literature Link. There's a Hair in My Dirt: A Worm's Story by Gary Larson Disappearing Act: Escaping Predation Recommended Web sites Canada Worm Watch